Operation6.3 Measuring menuSITRANS DA400 for material flow monitoring with protection against explosionOperating Instructions, 09/2007, A5E00841152-01 431. Setting parameters for simulation modePress the button for 5 seconds. "MEnu" is shown to the left in the middle sectionof the digital display. "PARAM" is shown to the right in the middle. "MEnu" flashes.2. Use the and buttons to select the parameters for the measurement channel to besimulated. For measurement channel "1/So1", this is "P. 1" (SoCH1) for example.3. Using the and buttons, set the parameter value to "SIMU". "SIMU" is shown to theleft in the middle section of the digital display. The digital display appears as follows:Middle section: SIMU SoCH1Lower section: PAR P. 1Simulation mode is set.4. Briefly press the button. This returns you to the measuring menu.5. Setting the measurement channelUse the and buttons to select the measurement channel which you wish tosimulate. Measurement channels 1 to 4 (1/So1 to 4/So4) are possible. For example, ifmeasurement channel 1 is selected, "1/So1" is displayed to the right in the middle sectionof the digital display. "SIMU" is shown in the lower section of the digital display.6. Using the and buttons, set the desired measured value.7. Check whether the alarms are displayed accordingly in the digital display.8. Make sure that the correct digital output is de-energized.9. Switch to the measurement mode to exit the simulation modeSwitch to the parameter menu by pressing the button for five seconds. Theparameter "P.1" (SoCH1) remains selected.10.Using the and buttons, set the parameter value "on L", "on H", "on_L" or "on_H".11.Briefly press the button. This returns you to the measuring menu.NoteExiting the simulation modeThe simulation mode is not automatically ended. Exit the simulation mode as describedabove.NoteTimersIf pre or main alarms are set in simulation mode, the timers count the trace function. Ifnecessary, set the counters back manually. |
